Seasonal and spatial variations in the phytoplankton community and their correlation with environmental factors in the Jinjiang River Estuary in Quanzhou, China.

Yanmei Wu, Peiyong Guo, Haitao Su, Yuxuan Zhang, Jun Deng, Meixian Wang, Yinshi Sun, Yanqi Li, Xiaoyan Zhang

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Article in Environmental monitoring and assessment, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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9 authors.

Yanmei WuDepartment of Environmental Science and Engineering, College of Chemical Engineering, Huaqiao University, Xiamen, 361021, Fujian, China.

Peiyong GuoDepartment of Environmental Science and Engineering, College of Chemical Engineering, Huaqiao University, Xiamen, 361021, Fujian, China. peiyongguo@163.com.

Haitao SuDepartment of Environmental Science and Engineering, College of Chemical Engineering, Huaqiao University, Xiamen, 361021, Fujian, China.

Yuxuan ZhangDepartment of Environmental Science and Engineering, College of Chemical Engineering, Huaqiao University, Xiamen, 361021, Fujian, China.

Jun DengDepartment of Environmental Science and Engineering, College of Chemical Engineering, Huaqiao University, Xiamen, 361021, Fujian, China.

Meixian WangDepartment of Environmental Science and Engineering, College of Chemical Engineering, Huaqiao University, Xiamen, 361021, Fujian, China.

Yinshi SunDepartment of Environmental Science and Engineering, College of Chemical Engineering, Huaqiao University, Xiamen, 361021, Fujian, China.

Yanqi LiDepartment of Environmental Science and Engineering, College of Chemical Engineering, Huaqiao University, Xiamen, 361021, Fujian, China.

Xiaoyan ZhangNanjing Institute of Environmental Science, Ministry of Environmental Protection of the People's Republic of China, Nanjing, 210042, China.

Funding

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6 · The paper itself

Abstract

The seasonal and spatial variation in the phytoplankton community structure and the environmental variables were investigated in December (the dry season) 2016 and July (the rainy season) 2017 in the Jinjiang River Estuary, China. We identified a total of 138 species of phytoplankton, which were mainly Chlorophyta, Bacillariophyta, and Cryptophyta in the dry season; however, in the rainy season, only Bacillariophyta were found. In the Jinjiang River Estuary, the species evenness and the biodiversity index were higher in the rainy season and that the species diversity was higher in the dry season. Redundancy analysis (RDA) revealed that the dominant species were statistically related to many of the environmental variables, including the water temperature (WT), pH, salinity (Sal), dissolved oxygen (DO), total phosphorus (TP), and total nitrogen (TN). Among the variables, the Sal, DO, TP, and TN had a significant influence on the dominant species distribution, and the WT and pH also affected the dominant species distribution to some extent.

Indexed as

PhytoplanktonRiversEnvironmental MonitoringEstuariesSeasonsBiotic indexMicroalgaeRedundancy analysis (RDA)Subtropical estuaryWater quality

Identifiers

PMID34957530

DOI10.1007/s10661-021-09697-5

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